38425610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 77565600

約数和(自身を除く): 39139990

約数列:

[1, 2, 5, 10, 17, 34, 37, 41, 74, 82, 85, 149, 170, 185, 205, 298, 370, 410, 629, 697, 745, 1258, 1394, 1490, 1517, 2533, 3034, 3145, 3485, 5066, 5513, 6109, 6290, 6970, 7585, 11026, 12218, 12665, 15170, 25330, 25789, 27565, 30545, 51578, 55130, 61090, 93721, 103853, 128945, 187442, 207706, 226033, 257890, 452066, 468605, 519265, 937210, 1038530, 1130165, 2260330, 3842561, 7685122, 19212805, 38425610]

約数ペア:

[(1, 38425610), (2, 19212805), (5, 7685122), (10, 3842561), (17, 2260330), (34, 1130165), (37, 1038530), (41, 937210), (74, 519265), (82, 468605), (85, 452066), (149, 257890), (170, 226033), (185, 207706), (205, 187442), (298, 128945), (370, 103853), (410, 93721), (629, 61090), (697, 55130), (745, 51578), (1258, 30545), (1394, 27565), (1490, 25789), (1517, 25330), (2533, 15170), (3034, 12665), (3145, 12218), (3485, 11026), (5066, 7585), (5513, 6970), (6109, 6290)]